Sure thing, let's get straight to it. We start with 117 and we're going to multiply it by 486, which means adding 117 to itself 486 times.
Step 1: 0 + 117 = 117
Step 2: 117 + 117 = 234
Step 3: 234 + 117 = 351
Step 4: 351 + 117 = 468
Step 5: 468 + 117 = 585
Step 6: 585 + 117 = 702
Step 7: 702 + 117 = 819
Step 8: 819 + 117 = 936
Step 9: 936 + 117 = 1053
Step 10: 1053 + 117 = 1170
Step 11: 1170 + 117 = 1287
Step 12: 1287 + 117 = 1404
Step 13: 1404 + 117 = 1521
Step 14: 1521 + 117 = 1638
Step 15: 1638 + 117 = 1755
Step 16: 1755 + 117 = 1872
Step 17: 1872 + 117 = 1989
Step 18: 1989 + 117 = 2106
Step 19: 2106 + 117 = 2223
Step 20: 2223 + 117 = 2340
Step 21: 2340 + 117 = 2457
Step 22: 2457 + 117 = 2574
Step 23: 2574 + 117 = 2691
Step 24: 2691 + 117 = 2808
Step 25: 2808 + 117 = 2925
Step 26: 2925 + 117 = 3042
Step 27: 3042 + 117 = 3159
Step 28: 3159 + 117 = 3276
Step 29: 3276 + 117 = 3393
Step 30: 3393 + 117 = 3510
Step 31: 3510 + 117 = 3627
Step 32: 3627 + 117 = 3744
Step 33: 3744 + 117 = 3861
Step 34: 3861 + 117 = 3978
Step 35: 3978 + 117 = 4095
Step 36: 4095 + 117 = 4212
Step 37: 4212 + 117 = 4329
Step 38: 4329 + 117 = 4446
Step 39: 4446 + 117 = 4563
Step 40: 4563 + 117 = 4680
Step 41: 4680 + 117 = 4797
Step 42: 4797 + 117 = 4914
Step 43: 4914 + 117 = 5031
Step 44: 5031 + 117 = 5148
Step 45: 5148 + 117 = 5265
Step 46: 5265 + 117 = 5382
Step 47: 5382 + 117 = 5499
Step 48: 5499 + 117 = 5616
Step 49: 5616 + 117 = 5733
Step 50: 5733 + 117 = 5850
Step 51: 5850 + 117 = 5967
Step 52: 5967 + 117 = 6084
Step 53: 6084 + 117 = 6201
Step 54: 6201 + 117 = 6318
Step 55: 6318 + 117 = 6435
Step 56: 6435 + 117 = 6552
Step 57: 6552 + 117 = 6669
Step 58: 6669 + 117 = 6786
Step 59: 6786 + 117 = 6903
Step 60: 6903 + 117 = 7020
Step 61: 7020 + 117 = 7137
Step 62: 7137 + 117 = 7254
Step 63: 7254 + 117 = 7371
Step 64: 7371 + 117 = 7488
Step 65: 7488 + 117 = 7605
Step 66: 7605 + 117 = 7722
Step 67: 7722 + 117 = 7839
Step 68: 7839 + 117 = 7956
Step 69: 7956 + 117 = 8073
Step 70: 8073 + 117 = 8190
Step 71: 8190 + 117 = 8307
Step 72: 8307 + 117 = 8424
Step 73: 8424 + 117 = 8541
Step 74: 8541 + 117 = 8658
Step 75: 8658 + 117 = 8775
Step 76: 8775 + 117 = 8892
Step 77: 8892 + 117 = 9009
Step 78: 9009 + 117 = 9126
Step 79: 9126 + 117 = 9243
Step 80: 9243 + 117 = 9360
Step 81: 9360 + 117 = 9477
Step 82: 9477 + 117 = 9594
Step 83: 9594 + 117 = 9711
Step 84: 9711 + 117 = 9828
Step 85: 9828 + 117 = 9945
Step 86: 9945 + 117 = 10062
Step 87: 10062 + 117 = 10179
Step 88: 10179 + 117 = 10296
Step 89: 10296 + 117 = 10413
Step 90: 10413 + 117 = 10530
Step 91: 10530 + 117 = 10647
Step 92: 10647 + 117 = 10764
Step 93: 10764 + 117 = 10881
Step 94: 10881 + 117 = 10998
Step 95: 10998 + 117 = 11115
Step 96: 11115 + 117 = 11232
Step 97: 11232 + 117 = 11349
Step 98: 11349 + 117 = 11466
Step 99: 11466 + 117 = 11583
Step 100: 11583 + 117 = 11700
Step 101: 11700 + 117 = 11817
Step 102: 11817 + 117 = 11934
Step 103: 11934 + 117 = 12051
Step 104: 12051 + 117 = 12168
Step 105: 12168 + 117 = 12285
Step 106: 12285 + 117 = 12402
Step 107: 12402 + 117 = 12519
Step 108: 12519 + 117 = 12636
Step 109: 12636 + 117 = 12753
Step 110: 12753 + 117 = 12870
Step 111: 12870 + 117 = 12987
Step 112: 12987 + 117 = 13104
Step 113: 13104 + 117 = 13221
Step 114: 13221 + 117 = 13338
Step 115: 13338 + 117 = 13455
Step 116: 13455 + 117 = 13572
Step 117: 13572 + 117 = 13689
Step 118: 13689 + 117 = 13806
Step 119: 13806 + 117 = 13923
Step 120: 13923 + 117 = 14040
Step 121: 14040 + 117 = 14157
Step 122: 14157 + 117 = 14274
Step 123: 14274 + 117 = 14391
Step 124: 14391 + 117 = 14508
Step 125: 14508 + 117 = 14625
Step 126: 14625 + 117 = 14742
Step 127: 14742 + 117 = 14859
Step 128: 14859 + 117 = 14976
Step 129: 14976 + 117 = 15093
Step 130: 15093 + 117 = 15210
Step 131: 15210 + 117 = 15327
Step 132: 15327 + 117 = 15444
Step 133: 15444 + 117 = 15561
Step 134: 15561 + 117 = 15678
Step 135: 15678 + 117 = 15795
Step 136: 15795 + 117 = 15912
Step 137: 15912 + 117 = 16029
Step 138: 16029 + 117 = 16146
Step 139: 16146 + 117 = 16263
Step 140: 16263 + 117 = 16380
Step 141: 16380 + 117 = 16497
Step 142: 16497 + 117 = 16614
Step 143: 16614 + 117 = 16731
Step 144: 16731 + 117 = 16848
Step 145: 16848 + 117 = 16965
Step 146: 16965 + 117 = 17082
Step 147: 17082 + 117 = 17199
Step 148: 17199 + 117 = 17316
Step 149: 17316 + 117 = 17433
Step 150: 17433 + 117 = 17550
Step 151: 17550 + 117 = 17667
Step 152: 17667 + 117 = 17784
Step 153: 17784 + 117 = 17901
Step 154: 17901 + 117 = 18018
Step 155: 18018 + 117 = 18135
Step 156: 18135 + 117 = 18252
Step 157: 18252 + 117 = 18369
Step 158: 18369 + 117 = 18486
Step 159: 18486 + 117 = 18603
Step 160: 18603 + 117 = 18720
Step 161: 18720 + 117 = 18837
Step 162: 18837 + 117 = 18954
Step 163: 18954 + 117 = 19071
Step 164: 19071 + 117 = 19188
Step 165: 19188 + 117 = 19305
Step 166: 19305 + 117 = 19422
Step 167: 19422 + 117 = 19539
Step 168: 19539 + 117 = 19656
Step 169: 19656 + 117 = 19773
Step 170: 19773 + 117 = 19890
Step 171: 19890 + 117 = 20007
Step 172: 20007 + 117 = 20124
Step 173: 20124 + 117 = 20241
Step 174: 20241 + 117 = 20358
Step 175: 20358 + 117 = 20475
Step 176: 20475 + 117 = 20592
Step 177: 20592 + 117 = 20709
Step 178: 20709 + 117 = 20826
Step 179: 20826 + 117 = 20943
Step 180: 20943 + 117 = 21060
Step 181: 21060 + 117 = 21177
Step 182: 21177 + 117 = 21294
Step 183: 21294 + 117 = 21411
Step 184: 21411 + 117 = 21528
Step 185: 21528 + 117 = 21645
Step 186: 21645 + 117 = 21762
Step 187: 21762 + 117 = 21879
Step 188: 21879 + 117 = 21996
Step 189: 21996 + 117 = 22113
Step 190: 22113 + 117 = 22230
Step 191: 22230 + 117 = 22347
Step 192: 22347 + 117 = 22464
Step 193: 22464 + 117 = 22581
Step 194: 22581 + 117 = 22698
Step 195: 22698 + 117 = 22815
Step 196: 22815 + 117 = 22932
Step 197: 22932 + 117 = 23049
Step 198: 23049 + 117 = 23166
Step 199: 23166 + 117 = 23283
Step 200: 23283 + 117 = 23400
Step 201: 23400 + 117 = 23517
Step 202: 23517 + 117 = 23634
Step 203: 23634 + 117 = 23751
Step 204: 23751 + 117 = 23868
Step 205: 23868 + 117 = 23985
Step 206: 23985 + 117 = 24102
Step 207: 24102 + 117 = 24219
Step 208: 24219 + 117 = 24336
Step 209: 24336 + 117 = 24453
Step 210: 24453 + 117 = 24570
Step 211: 24570 + 117 = 24687
Step 212: 24687 + 117 = 24804
Step 213: 24804 + 117 = 24921
Step 214: 24921 + 117 = 25038
Step 215: 25038 + 117 = 25155
Step 216: 25155 + 117 = 25272
Step 217: 25272 + 117 = 25389
Step 218: 25389 + 117 = 25506
Step 219: 25506 + 117 = 25623
Step 220: 25623 + 117 = 25740
Step 221: 25740 + 117 = 25857
Step 222: 25857 + 117 = 25974
Step 223: 25974 + 117 = 26091
Step 224: 26091 + 117 = 26208
Step 225: 26208 + 117 = 26325
Step 226: 26325 + 117 = 26442
Step 227: 26442 + 117 = 26559
Step 228: 26559 + 117 = 26676
Step 229: 26676 + 117 = 26793
Step 230: 26793 + 117 = 26910
Step 231: 26910 + 117 = 27027
Step 232: 27027 + 117 = 27144
Step 233: 27144 + 117 = 27261
Step 234: 27261 + 117 = 27378
Step 235: 27378 + 117 = 27495
Step 236: 27495 + 117 = 27612
Step 237: 27612 + 117 = 27729
Step 238: 27729 + 117 = 27846
Step 239: 27846 + 117 = 27963
Step 240: 27963 + 117 = 28080
Step 241: 28080 + 117 = 28197
Step 242: 28197 + 117 = 28314
Step 243: 28314 + 117 = 28431
Step 244: 28431 + 117 = 28548
Step 245: 28548 + 117 = 28665
Step 246: 28665 + 117 = 28782
Step 247: 28782 + 117 = 28899
Step 248: 28899 + 117 = 29016
Step 249: 29016 + 117 = 29133
Step 250: 29133 + 117 = 29250
Step 251: 29250 + 117 = 29367
Step 252: 29367 + 117 = 29484
Step 253: 29484 + 117 = 29601
Step 254: 29601 + 117 = 29718
Step 255: 29718 + 117 = 29835
Step 256: 29835 + 117 = 29952
Step 257: 29952 + 117 = 30069
Step 258: 30069 + 117 = 30186
Step 259: 30186 + 117 = 30303
Step 260: 30303 + 117 = 30420
Step 261: 30420 + 117 = 30537
Step 262: 30537 + 117 = 30654
Step 263: 30654 + 117 = 30771
Step 264: 30771 + 117 = 30888
Step 265: 30888 + 117 = 31005
Step 266: 31005 + 117 = 31122
Step 267: 31122 + 117 = 31239
Step 268: 31239 + 117 = 31356
Step 269: 31356 + 117 = 31473
Step 270: 31473 + 117 = 31590
Step 271: 31590 + 117 = 31707
Step 272: 31707 + 117 = 31824
Step 273: 31824 + 117 = 31941
Step 274: 31941 + 117 = 32058
Step 275: 32058 + 117 = 32175
Step 276: 32175 + 117 = 32292
Step 277: 32292 + 117 = 32409
Step 278: 32409 + 117 = 32526
Step 279: 32526 + 117 = 32643
Step 280: 32643 + 117 = 32760
Step 281: 32760 + 117 = 32877
Step 282: 32877 + 117 = 32994
Step 283: 32994 + 117 = 33111
Step 284: 33111 + 117 = 33228
Step 285: 33228 + 117 = 33345
Step 286: 33345 + 117 = 33462
Step 287: 33462 + 117 = 33579
Step 288: 33579 + 117 = 33696
Step 289: 33696 + 117 = 33813
Step 290: 33813 + 117 = 33930
Step 291: 33930 + 117 = 34047
Step 292: 34047 + 117 = 34164
Step 293: 34164 + 117 = 34281
Step 294: 34281 + 117 = 34398
Step 295: 34398 + 117 = 34515
Step 296: 34515 + 117 = 34632
Step 297: 34632 + 117 = 34749
Step 298: 34749 + 117 = 34866
Step 299: 34866 + 117 = 34983
Step 300: 34983 + 117 = 35100
Step 301: 35100 + 117 = 35217
Step 302: 35217 + 117 = 35334
Step 303: 35334 + 117 = 35451
Step 304: 35451 + 117 = 35568
Step 305: 35568 + 117 = 35685
Step 306: 35685 + 117 = 35802
Step 307: 35802 + 117 = 35919
Step 308: 35919 + 117 = 36036
Step 309: 36036 + 117 = 36153
Step 310: 36153 + 117 = 36270
Step 311: 36270 + 117 = 36387
Step 312: 36387 + 117 = 36504
Step 313: 36504 + 117 = 36621
Step 314: 36621 + 117 = 36738
Step 315: 36738 + 117 = 36855
Step 316: 36855 + 117 = 36972
Step 317: 36972 + 117 = 37089
Step 318: 37089 + 117 = 37206
Step 319: 37206 + 117 = 37323
Step 320: 37323 + 117 = 37440
Step 321: 37440 + 117 = 37557
Step 322: 37557 + 117 = 37674
Step 323: 37674 + 117 = 37791
Step 324: 37791 + 117 = 37908
Step 325: 37908 + 117 = 38025
Step 326: 38025 + 117 = 38142
Step 327: 38142 + 117 = 38259
Step 328: 38259 + 117 = 38376
Step 329: 38376 + 117 = 38493
Step 330: 38493 + 117 = 38610
Step 331: 38610 + 117 = 38727
Step 332: 38727 + 117 = 38844
Step 333: 38844 + 117 = 38961
Step 334: 38961 + 117 = 39078
Step 335: 39078 + 117 = 39195
Step 336: 39195 + 117 = 39312
Step 337: 39312 + 117 = 39429
Step 338: 39429 + 117 = 39546
Step 339: 39546 + 117 = 39663
Step 340: 39663 + 117 = 39780
Step 341: 39780 + 117 = 39897
Step 342: 39897 + 117 = 40014
Step 343: 40014 + 117 = 40131
Step 344: 40131 + 117 = 40248
Step 345: 40248 + 117 = 40365
Step 346: 40365 + 117 = 40482
Step 347: 40482 + 117 = 40599
Step 348: 40599 + 117 = 40716
Step 349: 40716 + 117 = 40833
Step 350: 40833 + 117 = 40950
Step 351: 40950 + 117 = 41067
Step 352: 41067 + 117 = 41184
Step 353: 41184 + 117 = 41301
Step 354: 41301 + 117 = 41418
Step 355: 41418 + 117 = 41535
Step 356: 41535 + 117 = 41652
Step 357: 41652 + 117 = 41769
Step 358: 41769 + 117 = 41886
Step 359: 41886 + 117 = 42003
Step 360: 42003 + 117 = 42120
Step 361: 42120 + 117 = 42237
Step 362: 42237 + 117 = 42354
Step 363: 42354 + 117 = 42471
Step 364: 42471 + 117 = 42588
Step 365: 42588 + 117 = 42705
Step 366: 42705 + 117 = 42822
Step 367: 42822 + 117 = 42939
Step 368: 42939 + 117 = 43056
Step 369: 43056 + 117 = 43173
Step 370: 43173 + 117 = 43290
Step 371: 43290 + 117 = 43407
Step 372: 43407 + 117 = 43524
Step 373: 43524 + 117 = 43641
Step 374: 43641 + 117 = 43758
Step 375: 43758 + 117 = 43875
Step 376: 43875 + 117 = 43992
Step 377: 43992 + 117 = 44109
Step 378: 44109 + 117 = 44226
Step 379: 44226 + 117 = 44343
Step 380: 44343 + 117 = 44460
Step 381: 44460 + 117 = 44577
Step 382: 44577 + 117 = 44694
Step 383: 44694 + 117 = 44811
Step 384: 44811 + 117 = 44928
Step 385: 44928 + 117 = 45045
Step 386: 45045 + 117 = 45162
Step 387: 45162 + 117 = 45279
Step 388: 45279 + 117 = 45396
Step 389: 45396 + 117 = 45513
Step 390: 45513 + 117 = 45630
Step 391: 45630 + 117 = 45747
Step 392: 45747 + 117 = 45864
Step 393: 45864 + 117 = 45981
Step 394: 45981 + 117 = 46098
Step 395: 46098 + 117 = 46215
Step 396: 46215 + 117 = 46332
Step 397: 46332 + 117 = 46449
Step 398: 46449 + 117 = 46566
Step 399: 46566 + 117 = 46683
Step 400: 46683 + 117 = 46800
Step 401: 46800 + 117 = 46917
Step 402: 46917 + 117 = 47034
Step 403: 47034 + 117 = 47151
Step 404: 47151 + 117 = 47268
Step 405: 47268 + 117 = 47385
Step 406: 47385 + 117 = 47502
Step 407: 47502 + 117 = 47619
Step 408: 47619 + 117 = 47736
Step 409: 47736 + 117 = 47853
Step 410: 47853 + 117 = 47970
Step 411: 47970 + 117 = 48087
Step 412: 48087 + 117 = 48204
Step 413: 48204 + 117 = 48321
Step 414: 48321 + 117 = 48438
Step 415: 48438 + 117 = 48555
Step 416: 48555 + 117 = 48672
Step 417: 48672 + 117 = 48789
Step 418: 48789 + 117 = 48906
Step 419: 48906 + 117 = 49023
Step 420: 49023 + 117 = 49140
Step 421: 49140 + 117 = 49257
Step 422: 49257 + 117 = 49374
Step 423: 49374 + 117 = 49491
Step 424: 49491 + 117 = 49608
Step 425: 49608 + 117 = 49725
Step 426: 49725 + 117 = 49842
Step 427: 49842 + 117 = 49959
Step 428: 49959 + 117 = 50076
Step 429: 50076 + 117 = 50193
Step 430: 50193 + 117 = 50310
Step 431: 50310 + 117 = 50427
Step 432: 50427 + 117 = 50544
Step 433: 50544 + 117 = 50661
Step 434: 50661 + 117 = 50778
Step 435: 50778 + 117 = 50895
Step 436: 50895 + 117 = 51012
Step 437: 51012 + 117 = 51129
Step 438: 51129 + 117 = 51246
Step 439: 51246 + 117 = 51363
Step 440: 51363 + 117 = 51480
Step 441: 51480 + 117 = 51597
Step 442: 51597 + 117 = 51714
Step 443: 51714 + 117 = 51831
Step 444: 51831 + 117 = 51948
Step 445: 51948 + 117 = 52065
Step 446: 52065 + 117 = 52182
Step 447: 52182 + 117 = 52299
Step 448: 52299 + 117 = 52416
Step 449: 52416 + 117 = 52533
Step 450: 52533 + 117 = 52650
Step 451: 52650 + 117 = 52767
Step 452: 52767 + 117 = 52884
Step 453: 52884 + 117 = 53001
Step 454: 53001 + 117 = 53118
Step 455: 53118 + 117 = 53235
Step 456: 53235 + 117 = 53352
Step 457: 53352 + 117 = 53469
Step 458: 53469 + 117 = 53586
Step 459: 53586 + 117 = 53703
Step 460: 53703 + 117 = 53820
Step 461: 53820 + 117 = 53937
Step 462: 53937 + 117 = 54054
Step 463: 54054 + 117 = 54171
Step 464: 54171 + 117 = 54288
Step 465: 54288 + 117 = 54405
Step 466: 54405 + 117 = 54522
Step 467: 54522 + 117 = 54639
Step 468: 54639 + 117 = 54756
Step 469: 54756 + 117 = 54873
Step 470: 54873 + 117 = 54990
Step 471: 54990 + 117 = 55107
Step 472: 55107 + 117 = 55224
Step 473: 55224 + 117 = 55341
Step 474: 55341 + 117 = 55458
Step 475: 55458 + 117 = 55575
Step 476: 55575 + 117 = 55692
Step 477: 55692 + 117 = 55809
Step 478: 55809 + 117 = 55926
Step 479: 55926 + 117 = 56043
Step 480: 56043 + 117 = 56160
Step 481: 56160 + 117 = 56277
Step 482: 56277 + 117 = 56394
Step 483: 56394 + 117 = 56511
Step 484: 56511 + 117 = 56628
Step 485: 56628 + 117 = 56745
Step 486: 56745 + 117 = 56862

So, 117*486 = 56862